Operating instructions
Gateway ZAbluegalaxy / DIG-2019NE
•
Installation
L-BAL-312-GB 2020 Index 001
11/23
2.2
Connectors and Operators
The 24 pin multi connector provides access to many of the Gateway ZAbluegalaxy / DIG-2019NE
interfaces that are described later.
A suitable mating connector with lock-and-release levers is Phoenix Contact order number 1790580. A
model witch screw locking is available with order number 1790399.
The plug uses spring-cage connection and accepts solid or flexible wires from 0.2 mm² to 1.5 mm². Push
in connection is possible, in case of flexible wires you have to use ferrules for this. If you use ferrules
with plastic sleeve, the maximum wire size reduces to 0.75 mm².
Stripping length for the wires is 10 mm.
If you use ferrules, obey that standard ferrules for 0.75 mm² have only 7 mm length.
2.2.1
POWER IN
The system power supply is located on the multi connector.
1
23
2
24
21
22
21 PE
22 PE
23 GND
24 VIN (9..32 VDC)
Table 1: Power Supply connector pins
DANGER
The product may only be operated with power supplies which can be considered SELV
circuits.
Pins 21 and 22 should be connected to EMI protective earth (PE). These contacts are internally
connected to the DC power supply EMI filter and to the D-SUB shell of the console (RS-232). The signal
is doubled to prevent false connection, it only requires one connection. In locations where no EMI noise
is present, the PE connection is not required. The PE has no safety function.
1
23
2
screw
locking
24
lock-and-
release
locking
Figure 4: Multi connector for IO (Power Supply Pins highlighted)
